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CheckWeather USAtchison

Atchison weather

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Atchison weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Atchison weather in numbers

from 30 years of measured normals

Atchison swings 67°F across the year, from 88°F highs in July to 21°F lows in January, and May is usually the wettest month in a year that brings about 38 in of precipitation.

Warmest month
July
88°F average high
Coldest month
January
21°F average low
Wettest month
May
38 in a year
Below freezing
3 months
January, February and December
Comfortable
2 months
April and October
Residents
11,000
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The weather map: all three models at once

NWS, American, European side by side around Atchison and nearby towns.Live rain radar →
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Atchison hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Atchison 10-day forecast, out to 14 days

where the models agree, and where they split

Atchison, Kansas (KS) is at its warmest in Jul (average highs near 88°F) and coldest in Jan (lows around 21°F), with roughly 38 in of precipitation across the year. Below, compare what NWS, American, European forecast for Atchison right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Atchison climate by month

average daytime high and overnight low across a typical year
Jan
36°
21°
Feb
51°
29°
Mar
56°
36°
Apr
68°
46°
May
77°
56°
Jun
87°
66°
Jul
88°
69°
Aug
86°
69°
Sep
82°
62°
Oct
71°
51°
Nov
54°
38°
Dec
45°
30°

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
88±1.2°F96±1.2 mph8491% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
82±1.8°F93±2.3 mph4972% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Atchison today?
On this page we show what NWS, American, European each forecast for Atchison today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Atchison today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Atchison and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Atchison?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Atchison forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Atchison?
July is typically the warmest month in Atchison, with average highs around 88°F.
How cold does Atchison get?
The coldest month in Atchison is January, when overnight lows average about 21°F.
How much rain does Atchison get?
Atchison sees roughly 38 in of precipitation a year, with May usually the wettest month.

Nearby

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